diff options
Diffstat (limited to 'arch/hexagon/include/asm/elf.h')
| -rw-r--r-- | arch/hexagon/include/asm/elf.h | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/arch/hexagon/include/asm/elf.h b/arch/hexagon/include/asm/elf.h index 1f14e082588e..e1b933a0e121 100644 --- a/arch/hexagon/include/asm/elf.h +++ b/arch/hexagon/include/asm/elf.h @@ -1,7 +1,7 @@ /* * ELF definitions for the Hexagon architecture * - * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. + * Copyright (c) 2010-2012, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -104,6 +104,16 @@ typedef unsigned long elf_fpregset_t; * Bypass the whole "regsets" thing for now and use the define. */ +#if CONFIG_HEXAGON_ARCH_VERSION >= 4 +#define CS_COPYREGS(DEST,REGS) \ +do {\ + DEST.cs0 = REGS->cs0;\ + DEST.cs1 = REGS->cs1;\ +} while (0) +#else +#define CS_COPYREGS(DEST,REGS) +#endif + #define ELF_CORE_COPY_REGS(DEST, REGS) \ do { \ DEST.r0 = REGS->r00; \ @@ -148,13 +158,12 @@ do { \ DEST.p3_0 = REGS->preds; \ DEST.gp = REGS->gp; \ DEST.ugp = REGS->ugp; \ - DEST.pc = pt_elr(REGS); \ + CS_COPYREGS(DEST,REGS); \ + DEST.pc = pt_elr(REGS); \ DEST.cause = pt_cause(REGS); \ DEST.badva = pt_badva(REGS); \ } while (0); - - /* * This is used to ensure we don't load something for the wrong architecture. * Checks the machine and ABI type. @@ -168,15 +177,15 @@ do { \ #define ELF_DATA ELFDATA2LSB #define ELF_ARCH EM_HEXAGON -#ifdef CONFIG_HEXAGON_ARCH_V2 +#if CONFIG_HEXAGON_ARCH_VERSION == 2 #define ELF_CORE_EFLAGS 0x1 #endif -#ifdef CONFIG_HEXAGON_ARCH_V3 +#if CONFIG_HEXAGON_ARCH_VERSION == 3 #define ELF_CORE_EFLAGS 0x2 #endif -#ifdef CONFIG_HEXAGON_ARCH_V4 +#if CONFIG_HEXAGON_ARCH_VERSION == 4 #define ELF_CORE_EFLAGS 0x3 #endif |